CVE-2025-70309 — MEDIUM (5.5)

Vulnerability Description

A stack overflow in the pcmreframe_flush_packet function of GPAC v2.4.0 allows attackers to cause a Denial of Service (DoS) via a crafted WAV file.

CVSS Score

5.5

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Gpac	Gpac	2.4.0

Related Weaknesses (CWE)

CWE-121

References

https://github.com/zakkanijia/POC/blob/main/gpac_rawpcm/GPAC_RFPCM.mdExploitThird Party Advisory

FAQ

What is CVE-2025-70309?

CVE-2025-70309 is a vulnerability with a CVSS score of 5.5 (MEDIUM). A stack overflow in the pcmreframe_flush_packet function of GPAC v2.4.0 allows attackers to cause a Denial of Service (DoS) via a crafted WAV file.

How severe is CVE-2025-70309?

CVE-2025-70309 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-70309?

Check the references section above for vendor advisories and patch information. Affected products include: Gpac Gpac.